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QFN-32 Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ Core, 32KB Flash, 48MHz, USB, QFN 32 MKL27Z32VFM4 NXP Semiconductors 1: $7.76 65In Stock	Mfr. Part # MKL27Z32VFM4 Mouser Part # 841-MKL27Z32VFM4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ Core, 32KB Flash, 48MHz, USB, QFN 32 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	65In Stock	$7.76 $5.92 $5.17 $4.94 View $4.55 $4.44 $4.41 $4.36 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	16 bit	48 MHz	24 I/O	8 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 16KB Flash, 25MHz, -40/+105degC, Automotive Qualified, QFN 32 S9S12ZVLS1F0VFM NXP Semiconductors 1: $6.83 490In Stock	Mfr. Part # S9S12ZVLS1F0VFM Mouser Part # 841-S9S12ZVLS1F0VFM	NXP Semiconductors	16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 16KB Flash, 25MHz, -40/+105degC, Automotive Qualified, QFN 32 Learn More about NXP Semiconductors freescale s12zvl mcu	Datasheet	490In Stock	$6.83 $4.51 $4.12 $3.50 View $3.31 $2.81 $2.65 $2.62 $2.55	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	S12Z	16 kB	16 bit	10 bit, 12 bit	32 MHz	19 I/O	1 kB	5.5 V	18 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 128K/40K QFN32 R7FA4E2B93CNH#BA0 Renesas Electronics 1: $4.78 257In Stock	Mfr. Part # R7FA4E2B93CNH#BA0 Mouser Part # 968-R7FA4E2B93CNHBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 128K/40K QFN32 Learn More about Renesas Electronics renesas ra4e2 microcontrollers	Datasheet	257In Stock	$4.78 $3.59 $3.11 $2.95 View $2.71 $2.59 $2.55 $2.52	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M33	128 kB	32 bit	12 bit	200 MHz	16 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C ATMEGA168PA-MN Microchip Technology 1: $3.10 5In Stock NRND	Mfr. Part # ATMEGA168PA-MN Mouser Part # 556-ATMEGA168PA-MN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5In Stock	$3.10 $2.84 $2.58	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	16 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU C8051F383-GM Silicon Labs 1: $8.68 3In Stock NRND	Mfr. Part # C8051F383-GM Mouser Part # 634-C8051F383-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	3In Stock	$8.68 $6.65 $6.15 $5.59 View $5.33 $5.17 $5.10	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	32 kB	8 bit	10 bit	48 MHz	25 I/O	2.25 kB	2.7 V	5.25 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU C8051F387-GM Silicon Labs 1: $8.28 158In Stock NRND	Mfr. Part # C8051F387-GM Mouser Part # 634-C8051F387-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	158In Stock	$8.28 $6.41 $5.88 $5.36 View $5.08 $4.92 $4.91 $4.88 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	32 kB	8 bit		48 MHz	25 I/O	2.3 kB	2.7 V	5.25 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU ATMEGA328PB QFN/MFL T&R ATMEGA328PB-MNR Microchip Technology 1: $2.38 10,299Expected 2027-02-15	Mfr. Part # ATMEGA328PB-MNR Mouser Part # 556-ATMEGA328PB-MNR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB QFN/MFL T&R Learn More about Microchip Technology atmelatmega328	Datasheet	10,299Expected 2027-02-15	Cut Tape $2.38 $2.32 Reel $2.32 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-32	AVR	32 kB	8 bit	10 bit	20 MHz	27 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN/MLF ATMEGA328PB-MU Microchip Technology 1: $2.19 17,501On Order	Mfr. Part # ATMEGA328PB-MU Mouser Part # 556-ATMEGA328PB-MU	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN/MLF Learn More about Microchip Technology atmelatmega328	Datasheet	17,501On Order On Order Ship Dates Mfr. #: ATMEGA328PB-MU Stock: 0 On Order: 2,311 Expected 2026-11-13 7,840 Expected 2027-01-07 7,350 Expected 2027-01-15 Factory Lead-Time: 21 Weeks	$2.19 $2.00 $1.81	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	32 kB	8 bit	10 bit	20 MHz	27 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R ATMEGA328PB-MUR Microchip Technology 1: $2.32 17,893Expected 2027-03-12	Mfr. Part # ATMEGA328PB-MUR Mouser Part # 556-ATMEGA328PB-MUR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R Learn More about Microchip Technology atmelatmega328	Datasheet	17,893Expected 2027-03-12	Cut Tape $2.32 $2.28 Reel $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-32	AVR	32 kB	8 bit	10 bit	20 MHz	27 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU EFM32PG22C200F256IM32-C Silicon Labs 1: $3.40 1,203On Order	Mfr. Part # EFM32PG22C200F256IM32-C Mouser Part # 634-EFM32PG22C25632C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	1,203On Order	$3.40 $2.85 $2.28 $2.03 View $1.97 $1.90 $1.86 $1.79	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M33	256 kB	32 bit	12 bit	76.8 MHz	18 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU EFM32PG22C200F256IM32-CR Silicon Labs 1: $3.54 2,500Expected 2026-11-17	Mfr. Part # EFM32PG22C200F256IM32-CR Mouser Part # 634-EFM32PG22C5632CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU	Datasheet	2,500Expected 2026-11-17	Cut Tape $3.54 $2.64 $2.40 $2.15 Reel $1.86 View $2.03 $1.96 $1.89 $1.80	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	ARM Cortex M33	256 kB	32 bit			18 I/O	32 kB			- 40 C	+ 125 C		Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 8K FLASH 3PSC BALLAST 16 MHz AT90PWM3B-16MU Microchip Technology 1: $5.31 779Expected 2026-12-14	Mfr. Part # AT90PWM3B-16MU Mouser Part # 556-A90PWM3B16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLASH 3PSC BALLAST 16 MHz	Datasheet	779Expected 2026-12-14	$5.31 $4.88 $4.42	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	8 kB	8 bit	10 bit	16 MHz	27 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM ATSAMD20E16A-MU Microchip Technology 1: $3.51 976Expected 2026-12-24	Mfr. Part # ATSAMD20E16A-MU Mouser Part # 556-ATSAMD20E16A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	976Expected 2026-12-24	$3.51 $3.20 $2.89	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	26 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU EFM8BB52F16I-C-QFN32 Silicon Labs 1: $1.38 6,000On Order	Mfr. Part # EFM8BB52F16I-C-QFN32 Mouser Part # 634-EFMB52F16ICQFN32	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	6,000On Order On Order Ship Dates Mfr. #: EFM8BB52F16I-C-QFN32 Stock: 0 On Order: 3,800 Expected 2026-12-04 2,200 TBD Factory Lead-Time: 24 Weeks	$1.38 $0.965 $0.865 $0.756 View $0.703 $0.69 $0.688	Min.: 1 Mult.: 1	SMD/SMT	QFN-32		16 kB				16 I/O	1.28 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Cut Tape
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU EFM8LB10F16E-C-QFN32 Silicon Labs 1: $3.37 1,817Expected 2027-06-11	Mfr. Part # EFM8LB10F16E-C-QFN32 Mouser Part # 634-LB10F16ECQFN32	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	1,817Expected 2027-06-11	$3.37 $2.49 $2.28 $2.03 View $1.92 $1.86 $1.77 $1.74 $1.71	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis K02: 100MHz Cortex-M4F Performance MCU, 64KB Flash, 16KB SRAM, 32-QFN MK02FN64VFM10 NXP Semiconductors 1: $7.36 2,217Expected 2027-03-15	Mfr. Part # MK02FN64VFM10 Mouser Part # 841-MK02FN64VFM10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K02: 100MHz Cortex-M4F Performance MCU, 64KB Flash, 16KB SRAM, 32-QFN Learn More about NXP Semiconductors nxp kinetis k0x mcu	Datasheet	2,217Expected 2027-03-15	$7.36 $5.62 $4.91 $4.69 View $4.32 $4.20 $4.12 $4.00 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M4	64 kB	32 bit	16 bit	100 MHz	26 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 32-bit MCU GP 48 MHz RISC-V 128K 16K RAM 4K Dflash 32QFN 125C R9A02G0214CNH#UA0 Renesas Electronics 1: $4.13 1,470On Order	Mfr. Part # R9A02G0214CNH#UA0 Mouser Part # 968-R9A02G0214CNHUA0	Renesas Electronics	32-bit Microcontrollers - MCU 32-bit MCU GP 48 MHz RISC-V 128K 16K RAM 4K Dflash 32QFN 125C Learn More about Renesas Electronics renesas r9a02g021 mcus	Datasheet	1,470On Order	$4.13 $3.08 $2.82 $2.76 View $2.59 $2.49 $2.48 $2.40	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	RISC-V	128 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 125 C		Tray
8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V ATTINY88-MU Microchip Technology 1: $1.76 979Expected 2026-11-30	Mfr. Part # ATTINY88-MU Mouser Part # 556-ATTINY88-MU	Microchip Technology	8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V	Datasheet	979Expected 2026-11-30	$1.76 $1.58 $1.47	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	8 kB	8 bit	10 bit	12 MHz	28 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU S32K116, M0+, Flash 128K, RAM 17KB FS32K116LAT0VFMT NXP Semiconductors 1: $8.50 25On Order	Mfr. Part # FS32K116LAT0VFMT Mouser Part # 771-FS32K116LAT0VFMT	NXP Semiconductors	ARM Microcontrollers - MCU S32K116, M0+, Flash 128K, RAM 17KB Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	25On Order	$8.50 $6.08 $5.53 $5.01 View $4.55 $4.05	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	28 I/O	17 kB	2.7 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU S12Z CPU, 128K FLASH S912ZVLA12AMFM NXP Semiconductors 1: $11.40 25On Order	Mfr. Part # S912ZVLA12AMFM Mouser Part # 771-S912ZVLA12AMFM	NXP Semiconductors	16-bit Microcontrollers - MCU S12Z CPU, 128K FLASH	Datasheet	25On Order	$11.40 $8.38 $7.80 $6.87 View $6.52 $5.85 $5.37	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	S12Z	128 kB	16 bit	12 bit	32 MHz		8 kB	5.5 V	18 V	- 40 C	+ 125 C		Tray
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 64KB Flash, 32MHz, -40/+105degC, Automotive Qualified, QFN 32 S912ZVLA64F0VFM NXP Semiconductors 1: $9.95 25On Order	Mfr. Part # S912ZVLA64F0VFM Mouser Part # 771-S912ZVLA64F0VFM	NXP Semiconductors	16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 64KB Flash, 32MHz, -40/+105degC, Automotive Qualified, QFN 32	Datasheet	25On Order	$9.95 $7.32 $6.81 $5.99 View $5.69 $5.10 $4.68	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	S12Z	64 kB	16 bit	10 bit, 12 bit	32 MHz	19 I/O	4 kB	1.8 V	1.8 V	- 40 C	+ 105 C		Tray
16-bit Microcontrollers - MCU S12Z CPU, 16K FLASH S9S12ZVLS1AMFM NXP Semiconductors 1: $6.19 25On Order	Mfr. Part # S9S12ZVLS1AMFM Mouser Part # 771-S9S12ZVLS1AMFM	NXP Semiconductors	16-bit Microcontrollers - MCU S12Z CPU, 16K FLASH	Datasheet	25On Order	$6.19 $4.31 $3.84 $3.41 View $3.10 $2.76	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	S12Z	16 kB	16 bit	12 bit	32 MHz		8 kB	5.5 V	18 V	- 40 C	+ 125 C		Tray
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 16KB Flash, 25MHz, -40/+125degC, Automotive Qualified, QFN 32 S9S12ZVLS1F0MFM NXP Semiconductors 1: $7.16 25On Order	Mfr. Part # S9S12ZVLS1F0MFM Mouser Part # 841-S9S12ZVLS1F0MFM	NXP Semiconductors	16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 16KB Flash, 25MHz, -40/+125degC, Automotive Qualified, QFN 32 Learn More about NXP Semiconductors freescale s12zvl mcu	Datasheet	25On Order	$7.16 $4.74 $4.32 $3.67 View $3.12 $2.87	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	S12Z	16 kB	16 bit	10 bit, 12 bit	32 MHz	19 I/O	1 kB	5.5 V	18 V	- 40 C	+ 125 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 32KB Flash, 25MHz, -40/+105degC, Automotive Qualified, QFN 32 S9S12ZVLS3F0VFM NXP Semiconductors 1: $7.86 25Expected 2027-07-08	Mfr. Part # S9S12ZVLS3F0VFM Mouser Part # 841-S9S12ZVLS3F0VFM	NXP Semiconductors	16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 32KB Flash, 25MHz, -40/+105degC, Automotive Qualified, QFN 32 Learn More about NXP Semiconductors freescale s12zvl mcu	Datasheet	25Expected 2027-07-08	$7.86 $5.40 $5.04 $4.44 View $3.76 $3.47	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	S12Z	32 kB	16 bit	10 bit, 12 bit	32 MHz	19 I/O	1 kB	5.5 V	18 V	- 40 C	+ 105 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU S12Z CPU, 64K FLASH NXP Semiconductors S912ZVL64AVFMR S912ZVL64AVFMR NXP Semiconductors 1: $9.92 25On Order	Mfr. Part # S912ZVL64AVFMR Mouser Part # 771-S912ZVL64AVFMR	NXP Semiconductors	16-bit Microcontrollers - MCU S12Z CPU, 64K FLASH	Datasheet	25On Order	Cut Tape $9.92 $6.83 $6.36 $5.59 View Reel $4.38 $5.31 $4.77 $4.38 $4.38	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	S12Z	64 kB	16 bit	12 bit	32 MHz		8 kB	5.5 V	18 V	- 40 C	+ 105 C		Reel, Cut Tape